[INFO] fetching crate num-conv 0.2.0...
[INFO] testing num-conv-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate num-conv 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate num-conv 0.2.0
[INFO] finished tweaking crates.io crate num-conv 0.2.0
[INFO] tweaked toml for crates.io crate num-conv 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-conv 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate num-conv 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1af538c6cefc7f491123e055c6cf99b8ce7c8a941fa9cac13176c37707f2bdbf
[INFO] running `Command { std: "docker" "start" "-a" "1af538c6cefc7f491123e055c6cf99b8ce7c8a941fa9cac13176c37707f2bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af538c6cefc7f491123e055c6cf99b8ce7c8a941fa9cac13176c37707f2bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af538c6cefc7f491123e055c6cf99b8ce7c8a941fa9cac13176c37707f2bdbf", kill_on_drop: false }`
[INFO] [stdout] 1af538c6cefc7f491123e055c6cf99b8ce7c8a941fa9cac13176c37707f2bdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef17ad1f6b7e2cdce7bd6bcb6461f54b46577aad826bed85f8e9442cc7d1473f
[INFO] running `Command { std: "docker" "start" "-a" "ef17ad1f6b7e2cdce7bd6bcb6461f54b46577aad826bed85f8e9442cc7d1473f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-conv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ef17ad1f6b7e2cdce7bd6bcb6461f54b46577aad826bed85f8e9442cc7d1473f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef17ad1f6b7e2cdce7bd6bcb6461f54b46577aad826bed85f8e9442cc7d1473f", kill_on_drop: false }`
[INFO] [stdout] ef17ad1f6b7e2cdce7bd6bcb6461f54b46577aad826bed85f8e9442cc7d1473f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14d20289efef811ac44a18a008353ee0f6d9bbece23e0d3e50570d2872731dc
[INFO] running `Command { std: "docker" "start" "-a" "d14d20289efef811ac44a18a008353ee0f6d9bbece23e0d3e50570d2872731dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-conv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "d14d20289efef811ac44a18a008353ee0f6d9bbece23e0d3e50570d2872731dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14d20289efef811ac44a18a008353ee0f6d9bbece23e0d3e50570d2872731dc", kill_on_drop: false }`
[INFO] [stdout] d14d20289efef811ac44a18a008353ee0f6d9bbece23e0d3e50570d2872731dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 203ecf1163145b913bd50c217720b72c84aca7798cf563a41028724248818ec5
[INFO] running `Command { std: "docker" "start" "-a" "203ecf1163145b913bd50c217720b72c84aca7798cf563a41028724248818ec5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/num_conv-f83cc8cb1f6a5be3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num_conv
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - prelude (line 12) ... ok
[INFO] [stdout] test src/lib.rs - Extend (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Extend (line 64) ... ok
[INFO] [stdout] test src/lib.rs - Truncate (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Truncate (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "203ecf1163145b913bd50c217720b72c84aca7798cf563a41028724248818ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203ecf1163145b913bd50c217720b72c84aca7798cf563a41028724248818ec5", kill_on_drop: false }`
[INFO] [stdout] 203ecf1163145b913bd50c217720b72c84aca7798cf563a41028724248818ec5